Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r289-tajo-171654445600303.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...........................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is PolyORBLF-PT-S04J06T08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r289-tajo-171654445600303
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.5M
-rw-r--r-- 1 mcc users 22K Apr 11 16:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 125K Apr 11 16:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 127K Apr 11 16:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 570K Apr 11 16:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 13K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 41K Apr 11 17:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 205K Apr 11 17:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 138K Apr 11 17:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 670K Apr 11 17:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.4K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.5M May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-00
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-01
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-02
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-03
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-04
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-05
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-06
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-07
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-08
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-09
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-10
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-11
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-12
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-13
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-14
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716867500034

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S04J06T08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 03:38:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-28 03:38:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 03:38:21] [INFO ] Load time of PNML (sax parser for PT used): 299 ms
[2024-05-28 03:38:21] [INFO ] Transformed 792 places.
[2024-05-28 03:38:21] [INFO ] Transformed 4268 transitions.
[2024-05-28 03:38:21] [INFO ] Parsed PT model containing 792 places and 4268 transitions and 28832 arcs in 485 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 34 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 03:38:21] [INFO ] Reduced 352 identical enabling conditions.
[2024-05-28 03:38:21] [INFO ] Reduced 48 identical enabling conditions.
[2024-05-28 03:38:21] [INFO ] Reduced 48 identical enabling conditions.
[2024-05-28 03:38:21] [INFO ] Reduced 352 identical enabling conditions.
[2024-05-28 03:38:21] [INFO ] Reduced 352 identical enabling conditions.
[2024-05-28 03:38:21] [INFO ] Reduced 352 identical enabling conditions.
[2024-05-28 03:38:21] [INFO ] Reduced 1768 identical enabling conditions.
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
RANDOM walk for 40000 steps (8 resets) in 2381 ms. (16 steps per ms) remains 7/16 properties
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40001 steps (8 resets) in 3328 ms. (12 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6980 ms. (5 steps per ms) remains 6/7 properties
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 331 ms. (120 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 419 ms. (95 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (8 resets) in 440 ms. (90 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 333 ms. (119 steps per ms) remains 6/6 properties
[2024-05-28 03:38:26] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
// Phase 1: matrix 2068 rows 792 cols
[2024-05-28 03:38:26] [INFO ] Computed 58 invariants in 119 ms
[2024-05-28 03:38:26] [INFO ] State equation strengthened by 160 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/581 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/581 variables, 11/19 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/581 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 42/623 variables, 8/27 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/623 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/623 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-02 is UNSAT
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-05 is UNSAT
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-08 is UNSAT
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-09 is UNSAT
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-12 is UNSAT
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-14 is UNSAT
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 792/2860 variables, and 58 constraints, problems are : Problem set: 6 solved, 0 unsolved in 1386 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 42/42 constraints, State Equation: 0/792 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 6/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 5998ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
All properties solved without resorting to model-checking.
Total runtime 10941 ms.
ITS solved all properties within timeout

BK_STOP 1716867513016

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-PT-S04J06T08"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is PolyORBLF-PT-S04J06T08, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r289-tajo-171654445600303"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J06T08.tgz
mv PolyORBLF-PT-S04J06T08 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;